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发明名称
Fuehrung fuer Foerderschaechte, insbesondere Bergbaufoerderschaechte
摘要
申请公布号
DE1168035(B)
申请公布日期
1964.04.16
申请号
DE1957G021262
申请日期
1957.01.08
申请人
GUTEHOFFNUNGSHUETTE STERKRADE AKTIENGESELLSCHAFT
发明人
SCHAEFER DR.-ING. HERMANN;LINK HEINZ;FROEBRICH KURT;SCHORS HEINZ
分类号
E21D7/02
主分类号
E21D7/02
代理机构
代理人
主权项
地址
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